VERYFiTEK B57 Smart Watch Blood Pressure Oxygen Fitness Bracelet Watch Heart Rate Monitor IP67 Men Women Sport Smartwatch B57

98 % of buyers enjoyed this product!
Availability: in stock
Color: White Black Black n BK Strap Red Grey Blue Black n RD Strap Pink Black n GY Strap Black n BL Strap Black n PK Strap Black n WT Strap
Size: With Package Box No Package Box
Price:  US $22.83
Sale Price:  US $17.81
from AliExpress
45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days

Warm Remind>>

1. APP Support System: Android 4.4 and above, IOS 9.0 and above.
2. Do not use a charger higher than 5V/2A.
3. The data cannot be used as medical reference.

To Brazil Buyer

Please make sure your delivery address and house number and CPF number is correct when creating orders! otherwise the Correios Brazil Post Office will not arrange delivery, please aware about this.Thanks in advance!


VERYFiTEK B57 is a Multifunction Sport smart watch, 1.3 inch TFT screen gives you a better using 
experience and you could adjust the screen brightness in the watch. B57 supports various sport mode 
monitor, continuous real-time heart rate monitoring and the measurement of blood pressure and blood 
oxygen, make you better understanding of their own health, more love and care for yourself. The watch 
not just record your exercise routine data such as distance, steps, calories burned, also 
automatically monitor your sleep quality during the night, help you develop a good habit. As a fitness 
helper, calls and message reminder(the message reminder support Multi-language display: Russian, 
English, Spanish, French, German, Arabisch, Japanese, Korean), you won’t miss anything important, no 
doubt, B57 will be your more intimate sports partner!


1. Main interface
Press the touch area in the main interface, you also could customize the dial with your own photoes.

2. Pedometer step counter
Always check the number of steps walking in the day, You can also be synchronized to the APP in time, view and analyze the movement data.

3. Movement distance and calories
The device automatically monitors the movement of mileage, calories consumption.

4. Health monitoring
Long press to enter the heart rate real-time monitoring, Blood pressure monitoring, blood oxygen monitoring(SPO2).

5. A variety of Sport mode monitoring
Press to enter the movement mode monitoring. 8 kinds of Sport Mode available:

6. Sleep quality monitoring
Wearing a bracelet to sleep, it can monitor the length of sleep, deep sleep and light sleep state.
According to the data, you can adjust the sleep status, improve the health index.

7. Messages reminder/Message push
When there is new message, the device will vibrate to remind you and display the message on screen. 
The corresponding message displays the corresponding icon, the AW4 will retain the current 3 messages. 
And the messages support Multi-language display: Russian, English, Spanish, French, German, Arabisch, Japanese, Korean and etc.

8. Music Remote Control
You could remote your mobile phone music when the watch connect with app, convenient for your running 
with music, not need to take out your mobile phone from your pocket to change music any more.

9. Multi-language Support
The watch support Russian, Ukrainian, English, Spanish, French, German, Arabisch, Japanese, Korean.
And the application support Russian, Ukrainian, English, Spanish, French, German, Arabisch, Japanese, 
Korean, Italian, Portuguese

10. Creative Watch Dial
You could use your own photoes to customize the watch background, make your own style watch.

11. More Functions
Screen brightness adjustment, Weather forecast, Incoming call remind, Stopwatch, Alarm clock, 
Sedentary reminder, Find bracelet, Remote control camera.


* Brand: VERYFiTEK
* Model: B57
* Chip: nRF52832
* Screen: 1.3inch TFT 240×240 Pixel
* Screen Material: Color IPS
* Operation: Touch button
* Time format: 12/24 Hours
* Connection: Bluetooth 4.0
* Water resistant: IP67
* Battery type: Polymer lithium battery
* Battery Capacity: 180mah
* Charge: USB cable charger

* Watch Language: Russian, Ukrainian, English, * Spanish, French, German, Italian, Portuguese, Arabisch, Japanese, Korean

* APP Language: Russian, Ukrainian, English, * Spanish, French, German, Arabisch, Japanese, Korean, Italian, Portuguese (APP synchronization)

About Size>>

Watch Weight: 23.7g
Case Size: 40mm
Band fits 125-185mm wrists

What is in the box>>

1 x B57 Smart Watch
1 x English User Manual
1 x Charging Cable

More Details

VERYFiTEK B57 Smart watch is a sport smart watch. 1.3 inch Full touch screen gives you a better using experience.


Before placing your order,please confirm details with us if you have request on items.
Please make payment within 3 days of order if possible.

About Shipment

1.Preparing Timewe need 1-3 working days to prepare your order according to our numberous orders every day.
2.Please double check your address when you write in aliexpress,if you want change before we ship them out,
please notice us the new address.
3.About Customs Duty
In consideration of our customers’ benefit,We are forced to ship your order by regular mail.
Please understand,however,customs duty is out of our control we can’t guarantee no tax fee and will not bear any tax fee.
We sincerely apologize for any inconvenience this may cause you.


1.We care about our valued customers,and will always try to help you,hope to establish long business with you.
2.Please contact us by TRADE MANAGER before leaving any negative feedback or opening and dispute on the site.
Please give us the opportunity to resolve any problem.


1.If you are satisfied with our products and services,please leave your positive feedback and 5 stars.
2.If you don’t satisfied our products,pls contact us before you leave negative feedback.
we guarantee we will 100% solve any problem for you and make you satisfied.

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Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $22.83
Sale Price:  US $17.81
from AliExpress